# A276238 (b-file synthesized from sequence entry)
1 1
2 5
3 4097
4 7361
5 85073
6 658529
7 3999137
8 16777217
9 50281793
10 68544541
11 72281281
12 78202273
13 102931841
14 128459137
15 204786497
16 244622261
17 336392993
18 613750913
19 714155969
20 785432401
21 1008179297